Fig. 2From: A longitudinal analysis of the U.S. Air Force reserve officers’ training corps physical fitness assessmentBetween-subjects assessment (fall 2015 classes compared between each other) between freshman (FR), sophomore (SO), junior (JR), and senior (SR) class ranks for each component of the U.S. Air Force physical fitness assessment. *. Significantly different from freshman year (P = 0.001)Back to article page